| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $19.55 | 3.647% | $20.263 | $20.26 | $20.25 | $20.30 |
| Purchase #2 | $179.31 | 7.161% | $192.1504 | $192.15 | $192.15 | $192.20 |
| Purchase #3 | $144.32 | 3.786% | $149.784 | $149.78 | $149.80 | $149.80 |
| Purchase #4 | $27.94 | 7.268% | $29.9707 | $29.97 | $29.95 | $30.00 |
| Purchase #5 | $221.46 | 11.506% | $246.9412 | $246.94 | $246.95 | $246.90 |
| Purchase #6 | $130.99 | 6.262% | $139.1926 | $139.19 | $139.20 | $139.20 |
| Purchase #7 | $191.58 | 8.395% | $207.6631 | $207.66 | $207.65 | $207.70 |
| 7 purchase totals = | $915.15 | $985.9650 | $985.95 | $985.95 | $986.10 | |